必修五(Unit 3 Life in the future Period 5)

1/23Period5GrammarTheGeneralIdeaofThisPeriodThisisthefifthperiod,whichwillcenteronthegrammar:usingthepastparticipleastheadverbialandattribute.Atthebeginningoftheperiod,theteachershouldoffersometimetogooverwhatthestudentslearnedinthelastperiod.5Aw2kp488nLatertheteacherhadbetterpresentsomesentencescontainingthepastparticipleusedastheadverbialandattributeonpurposebyaskingthestudentstodosomeexercises.Getthestudentstofindallthesentencescontainingthepastparticipleinthetwopassages.Afterfindingthem,theteachercanaskthestudentstoanalyzethemandunderstandthefunctionofthepastparticipleinthosesentences.Whiledoingit,thestudentsshouldbegivensomeexplanationabouthowtousethepastparticiple.5Aw2kp488nThefollowingstepistopractisemoreaboutthegrammar.Theteachershouldarrangesomeactivitiescarefullyandcreatively.Firstletthemdosomesimpleexercises.Forexample,combinethetwosentencesusingthepastparticipleastheadverbialandattribute.Thenaskthemstudentstomakesomesentencesusingthepastparticiple.5Aw2kp488nBesidesthat,theteachershouldhelpthestudentstoreviewtheotherusagesofthepastparticiple.Intheend,letthemwriteapassageusingthepastparticipleproperly.5Aw2kp488n2/23Apartfromtheusageofthepastparticiple,theteacherhadbettermakethestudentsunderstandthedifferencebetweenthepastparticipleandthepresentparticiple.Inordertohavethestudentsmasterit,theteachershouldchoosesomeexercisestosupplythestudentswithsomeproblemstodealwith.Bydoingandpracticingmore,thestudentsmaymasterthegrammar.5Aw2kp488nTeachingImportantPointsTolearnaboutthepastparticipleusedastheadverbialandtheattribute.5Aw2kp488nTeachingDifficultiesToknowthedifferencebetweenthepastparticipleandthepresentparticiple.5Aw2kp488nTeachingAidsMulti-mediaclassroomandothernormalteachingtools.5Aw2kp488nThreeDimensionalTeachingAimsKnowledgeAimsTolearnaboutthepastparticipleusedastheadverbialandtheattribute.5Aw2kp488nAbilityAimsTousethepastparticipleusedastheadverbialandtheattributefreelyandproperlyinspeakingandwriting.5Aw2kp488nEmotionalAims3/23Encouragethestudentstostudybythemselves.Makethemknowonlybydoingmoreexercisescantheylearnthegrammarwell.5Aw2kp488nTeachingProcedureStep1GreetingT:Hello,myfriends.Ss:Hello,MissWang.Step2RevisionT:Doyoustillrememberwhatyoulearnedinthisunit?Pleasesaysomethingaboutthelifeinthefuture.5Aw2kp488nS:Thelifeinthefutureisquitedifferentfromthepresentlife.5Aw2kp488nS:Peopleinthefuturewilltravelbyhoveringcarriage,whichwillbedrivenbycomputer.5Aw2kp488nS:Peoplewillsufferfromthelackoffreshair,buttheywillwearmaskstofeelmuchbetter.5Aw2kp488nS:Inthefuture,equipmentwillmakelifemuchmoreconvenientthannow.5Aw2kp488nSs:...T:Good.Nowpleaseanswersomequestionsaccordingtothepassage:IHaveSeenAmazingThings.5Aw2kp488nWheredidhevisitinthefirstplace?Whatdidhefind4/23there?5Aw2kp488nS:Hisfirstvisitwastoaspacestationconsideredthemostmoderninthispartofspace.Itisanenormousroundplate,whichspinsslowlyinspacetoimitatethepulloftheearth’sgravity.Inside,itisdividedintozoneswithextraordinarilydifferentatmospheresandgravities.Therethealiencreatureslivewhiletheyworkwithhumanspacescientistssearchingfornewworlds.5Aw2kp488nT:Excellent.Wouldyoupleasedescribethefriendliestcreatureshemet?5Aw2kp488nS:Thefriendliestcreaturesarethemu-mu,afamilyfromthePleiadesgroupofstars.Theycanseeinthedarksotheyliveinanareawithoutlightofanykind.TheyhaveassistedinthediscoveryofplanetsroundthefourthstarinthePleiadessystem.Theyspeakinwhispersandeatfoodthatcontainscarbon.Theyhavesixarmsandoneshell-coveredleg.Theymovedforwardbyslowlyshakingfromsidetosideandtheyaretallandthinwithwhiteandblackfaces.5Aw2kp488nT:Youdidagoodjob.Whataboutthemostinterestingcreatures?5Aw2kp488nS:ThemostinterestingcreaturesarethetinydimpodsfromagalaxynearNGC6240.Theyskiparoundthepipesandbetweenthewoodenwallsofthespacestation.Theyrequirethesameatmosphereashumansandaregreatengineers.Theywillbeabletotravelmanylightyearsaway5/23fromtheearth.Theyalsocanproduceaspecialliquidfromtheirbodies.Theyarenoteasytotalkto,becauseyouhavetousealanguage-changertohelpandtheyshoutloudlyinyourear.Theyareverysmallwithmanyarmsandlegs.Theyarepurpleorblueandthecolorchangesdependingontheirmood.5Aw2kp488nStep3PresentationT:Canyoufindthefollowingsentenceinthereadingpassage?5Aw2kp488nWorriedaboutthejourney,Iwasunsettledforthefirstfewdays.5Aw2kp488nT:Inthissentencethepastparticipleisusedasanadverbialphrase.Itisawayofjoiningtwoclausestogether:AsIwasworriedaboutthejourney,Iwasunsettledforthefirstfewdays.Nowpleasepickoutthreemoresentencesfromthereadingpassageswithpastparticiplesusedastheadverbial.Youareallowedtofindasmanysentencesaspossibleintwominutes.5Aw2kp488n(Twominuteslater,askthestudentstoreportwhattheyhavefound.5Aw2kp488nS:Well-knownfortheirexpertise,hisparents’companynamed“FutureTours”transportedmesafelyintothefutureinatimecapsule.5Aw2kp488nS:Confusedbythenewsurroundings,Iwashitbythelackoffresh6/23air.5Aw2kp488nS:Exhausted,Islidintobedandfellfastasleep.5Aw2kp488nS:Describedasanenormousroundplate,itspinsslowlyinspacetoimitatethepulloftheearth’sgravity.5Aw2kp488nT:Good.Youjustfoundallthesentencesconta